CN213712885U

CN213712885U - Energy-saving LED street lamp capable of lighting in different time periods

Info

Publication number: CN213712885U
Application number: CN202120087348.4U
Authority: CN
Inventors: 张明云
Original assignee: Shandong Minggui Photoelectric Technology Co ltd
Current assignee: Shandong Minggui Photoelectric Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-07-16
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an energy-conserving LED street lamp of section illumination, including lamp pole, street lamp body and outer body, lamp pole bottom and base fixed connection, and through the bolt assembly between base bottom and the mount pad, base internally mounted has driving motor simultaneously to the transmission shaft is installed through the bearing to the base is inside, the worm wheel is installed in the transmission shaft outside, and transmission shaft upper end and axostylus axostyle fixed connection, axostylus axostyle upper end and lead screw fixed connection simultaneously to the lead screw outside is provided with the regulation structure, it has the lamp holder to adjust structure outside fixed mounting, outer body is inside through fixed plate and interior body fixed connection. According to the energy-saving LED street lamp with the time-sharing illumination function, when the lamp holder needs to be maintained or cleaned, the height of the lamp holder is adjusted to be low, so that the lamp holder is convenient to maintain or clean; the guide rod is inserted in the guide block, and the arrangement of the guide rod can limit and guide the adjusting structure for lifting operation.

Description

Energy-saving LED street lamp capable of lighting in different time periods

Technical Field

The utility model relates to a LED street lamp equipment science and technology technical field specifically is an energy-conserving LED street lamp of sectional lighting.

Background

Along with the rapid development of urbanization, the intelligent requirement on the street lamp is higher and higher; the existing street lamp not only needs to meet the illumination requirement, but also needs to have good energy-saving effect; the illumination of street lamps in many cities usually adopts the illumination mode of normally on, fixed-point lamp off or interval lamp off, and for the normally on illumination mode, the energy is certainly the least energy-saving; for the lighting mode of turning off the lamp at a fixed point, great inconvenience is brought to the back night trip; for the lighting mode of turning off the lamp at intervals, the control mode is more complicated, the realization is more difficult, and the cost is high.

In order to solve the above-mentioned defects, the prior art discloses (application number: CN201120121147.8) an energy-saving LED street lamp with time-division illumination, which proposes that "full-power illumination and half-power illumination are performed for different time periods by providing two constant current sources directly supplying power to a light-emitting source, and one of the constant current sources is connected to a street lamp power supply through a delay relay, the circuit structure is simple, the manufacturing cost is low, and a better energy-saving effect is achieved; lamp posts of urban energy-saving LED street lamps are generally 9-13 meters, and generally need to be maintained or overhauled by using a lifter, so that troubles are caused, and safety of high-altitude operators is threatened; in view of the above, intensive research has been conducted to provide the present invention.

Therefore, an energy-saving LED street lamp with time-interval illumination is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving LED street lamp of period division illumination to solve the defect mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving LED street lamp of illumination of timesharing, includes lamp pole, street lamp body and outer body, lamp pole bottom and base fixed connection, and through the bolt assembly between base bottom and the mount pad, base internally mounted has driving motor simultaneously to the transmission shaft is installed through the bearing to the base is inside, the worm wheel is installed in the transmission shaft outside, and transmission shaft upper end and axostylus axostyle fixed connection, and axostylus axostyle upper end and lead screw fixed connection simultaneously to the lead screw outside is provided with the regulation structure, regulation structure outside fixed mounting has the lamp holder, outer body is inside through fixed plate and interior body fixed connection.

Preferably, both sides of the lamp post are provided with openings in a strip shape, the openings are matched with the lamp holder in size, and the lamp holders are arranged into two groups and fixedly arranged on both sides of the adjusting structure respectively.

Preferably, the adjusting structure is composed of an outer tube and an inner tube, the outer tube and the inner tube are concentric structures, and the section of the fixing plate between the outer tube and the inner tube is trapezoidal.

Preferably, the street lamp body consists of a lamp post, an adjusting structure and a lamp cap, and the adjusting structure is a lifting structure inside the lamp post.

Preferably, the output shaft of the driving motor is fixedly connected with the worm, the worm is matched with the worm wheel in size, the worm is meshed with the worm wheel and connected with the worm wheel, and the worm wheel is in transmission connection with the screw rod sequentially through the transmission shaft and the shaft rod.

Preferably, the upper and lower both sides of outer tube body all set up flutedly, and the inside guide block that all installs of two sets of recesses, the inside guiding hole of having seted up of guide block, the inside guide bar that has pegged graft of guide hole, guide bar fixed connection is in the inside of lamp pole.

Preferably, the inner pipe body is internally provided with a threaded hole, the threaded hole is matched with the size of the screw rod, and the screw rod is screwed in the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the lamp holder needs to be maintained or cleaned, the height of the lamp holder is reduced, so that the lamp holder is convenient to maintain or clean;

2. the guide blocks are installed inside the grooves at the upper end and the lower end of the outer pipe body, the guide rods are inserted into the guide blocks, the adjusting structure for lifting operation can be limited and guided by the guide rods, and the adjusting structure is guaranteed not to incline when lifted.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional top view of the structure of FIG. 1 of the present invention;

FIG. 3 is a sectional view of the structure adjustment structure of the present invention;

FIG. 4 is a cross-sectional view of the lamp post of the present invention;

fig. 5 is a schematic sectional view of a-a in fig. 1.

Reference numbers in the figures: 1. a lamp post; 2. an adjustment structure; 3. a lamp cap; 4. a street lamp body; 5. a guide block; 6. opening a hole; 7. a screw rod; 8. a shaft lever; 9. a base; 10. a drive motor; 11. a worm; 12. a drive shaft; 13. a worm gear; 14. a mounting seat; 15. a groove; 16. a guide hole; 17. a threaded hole; 18. an outer tubular body; 19. a fixing plate; 20. an inner tube body; 21. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an energy-saving LED street lamp with time-sharing illumination comprises a lamp post 1, a street lamp body 4 and an outer tube body 18, wherein the bottom of the lamp post 1 is fixedly connected with a base 9, the bottom of the base 9 is assembled with an installation seat 14 through bolts, a driving motor 10 is installed inside the base 9, a transmission shaft 12 is installed inside the base 9 through a bearing, two sides of the lamp post 1 are respectively provided with a strip-shaped opening 6, the openings 6 are matched with the size of a lamp holder 3, and the lamp holders 3 are arranged into two groups and are respectively and fixedly installed on two sides of an adjusting structure 2; a worm wheel 13 is arranged on the outer side of the transmission shaft 12, the upper end of the transmission shaft 12 is fixedly connected with the shaft rod 8, the upper end of the shaft rod 8 is fixedly connected with the screw rod 7, an adjusting structure 2 is arranged on the outer side of the screw rod 7, a lamp cap 3 is fixedly arranged on the outer side of the adjusting structure 2, and the inner part of the outer pipe 18 is fixedly connected with the inner pipe 20 through a fixing plate 19; the adjusting structure 2 is composed of an outer tube 18 and an inner tube 20, the outer tube 18 and the inner tube 20 are concentric structures, and the section of a fixing plate 19 between the outer tube 18 and the inner tube 20 is trapezoidal; the upper side and the lower side of the outer tube body 18 are respectively provided with a groove 15, the two groups of grooves 15 are internally provided with a guide block 5, the guide block 5 is internally provided with a guide hole 16, the guide hole 16 is internally inserted with a guide rod 21, and the guide rod 21 is fixedly connected inside the lamp post 1; the street lamp body 4 consists of a lamp post 1, an adjusting structure 2 and a lamp holder 3, and the adjusting structure 2 is a lifting structure in the lamp post 1; an output shaft of the driving motor 10 is fixedly connected with the worm 11, the worm 11 is matched with the worm wheel 13 in size, meanwhile, the worm 11 is meshed with the worm wheel 13, and the worm wheel 13 is in transmission connection with the screw rod 7 sequentially through the transmission shaft 12 and the shaft rod 8; threaded hole 17 is opened to interior body 20 inside, and threaded hole 17 and the size looks adaptation of lead screw 7, and lead screw 7 spiro union is inside threaded hole 17 simultaneously.

As shown in fig. 1-2: the adjusting structure 2 is composed of an outer tube 18 and an inner tube 20, a cavity is arranged inside the outer tube 18 and the inner tube 20 and can be used for installing a lead, the outer tube 18 and the inner tube 20 are fixed through a fixing plate 19, two side walls of the lamp post 1 are provided with openings 6, and the lamp holder 3 is arranged inside the openings 6 in a lifting mode.

As shown in fig. 1-4: the guide blocks 5 are arranged inside the grooves 15 at the upper end and the lower end of the outer pipe body 18, the guide rods 21 are inserted inside the guide blocks 5, the adjusting structure 2 for lifting operation can be limited and guided by the guide rods 21, and the adjusting structure 2 is guaranteed not to incline when lifted.

The working principle is as follows: when the energy-saving LED street lamp with the time-sharing illumination function is used, when the height of the lamp holder 3 needs to be adjusted, an external switch of the driving motor 10 is started, the driving motor 10 is preferably a band-type brake motor, an output shaft of the driving motor 10 drives the worm 11 to rotate, the worm 11 drives the transmission shaft 12 to rotate through the worm wheel 13, the transmission shaft 12 drives the lead screw 7 to rotate through the shaft rod 8, the lead screw 7 is in threaded connection with the inside of the adjusting structure 2 and drives the adjusting structure 2 to perform lifting operation, the lamp holders 3 are mounted on two sides of the adjusting structure 2 and can drive the lamp holder 3 to perform lifting operation, the height of the lamp holder 3 is adjusted, and when the lamp holder 3 needs to be maintained or cleaned, the height of the lamp holder 3 is adjusted, so that the lamp holder; the whole working process of the energy-saving LED street lamp with time-interval illumination is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving LED street lamp of illumination of timesharing, includes lamp pole (1), street lamp body (4) and outer body (18), its characterized in that: the lamp post is characterized in that the bottom of the lamp post (1) is fixedly connected with the base (9), the bottom of the base (9) is assembled with the mounting seat (14) through bolts, meanwhile, a driving motor (10) is mounted inside the base (9), a transmission shaft (12) is mounted inside the base (9) through a bearing, a worm wheel (13) is mounted outside the transmission shaft (12), the upper end of the transmission shaft (12) is fixedly connected with the shaft rod (8), the upper end of the shaft rod (8) is fixedly connected with the screw rod (7), an adjusting structure (2) is arranged outside the screw rod (7), a lamp cap (3) is fixedly mounted outside the adjusting structure (2), and the outside pipe body (18) is fixedly connected with the inside pipe body (20) through a fixing plate (19).

2. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: trompil (6) that the bar set up are all seted up to the both sides of lamp pole (1), and the size looks adaptation of trompil (6) and lamp holder (3), and lamp holder (3) set up to two sets of fixed mounting respectively in the both sides of adjusting structure (2) simultaneously.

3. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: the adjusting structure (2) is composed of an outer pipe body (18) and an inner pipe body (20), the outer pipe body (18) and the inner pipe body (20) are of concentric circle structures, and the section of a fixing plate (19) between the outer pipe body (18) and the inner pipe body (20) is in trapezoidal arrangement.

4. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: the street lamp body (4) is composed of a lamp post (1), an adjusting structure (2) and a lamp holder (3), and the adjusting structure (2) is of a lifting structure inside the lamp post (1).

5. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: the output shaft of the driving motor (10) is fixedly connected with the worm (11), the worm (11) is matched with the worm wheel (13) in size, the worm (11) is meshed with the worm wheel (13) and the worm wheel (13) is connected with the screw rod (7) in a transmission mode sequentially through the transmission shaft (12) and the shaft rod (8).

6. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: the upper and lower both sides of outer body (18) all set up recess (15), and inside guide block (5) of all installing of two sets of recesses (15), guide hole (16) have been seted up to guide block (5) inside, and guide hole (16) inside is pegged graft and is had guide bar (21), and guide bar (21) fixed connection is in the inside of lamp pole (1).

7. The energy-saving LED street lamp with time-sharing illumination function as claimed in claim 1, wherein: threaded hole (17) are seted up to interior body (20) inside, and threaded hole (17) and the size looks adaptation of lead screw (7), and lead screw (7) spiro union is inside threaded hole (17) simultaneously.